Arlington DBVR1C-1 Low Profile IN BOX Electrical Box with Weatherproof Cover for Flat Surface Retrofit Construction, 1-Gang, Vertical, Clear in BOX's one-piece assembly replaces the installation of an electrical box and bubble cover assembly installs in the wall, so less of it shows outside use the retrofit inbox on plywood, T-111, and other flat surfaces Cover is removable for easier device installation No gaskets required